JP4869754B2 - Head washing device - Google Patents

Description

  The present invention relates to a head cleaning device that discharges a cleaning liquid into a cleaning cap mounted on a head to clean the head.

  Conventionally, for the purpose of hair growth and hair increase, it has been attracting attention to clean pores formed in the scalp of the head. Various hair-restoring agents and hair-restoring agents have been developed. If the pores of the scalp are closed with sebum, it is difficult for the agent to reach the hair root, and the hair-restoring effect and hair-restoring effect are not fully exhibited.

There have been many inventions for such a head cleaning device. For example, a cleaning cap is attached to the head, and a cleaning liquid is discharged into the cleaning cap, and a brush is inserted into the cleaning cap. An apparatus for cleaning the head by rubbing the scalp is known (for example, see Patent Document 1).
Japanese Patent Laying-Open No. 2003-210240 (FIG. 9)

  The tips of many protrusions constituting the brush are thicker than the pores of the scalp, and sebum clogged in the pores cannot be effectively removed even if the scalp is rubbed with the brush. In addition, if the scalp is rubbed with a brush, the scalp is damaged, which is undesirable. In addition, if a cleaning solution that strongly dissolves sebum is used, the hair and scalp are damaged, which is not desirable. Therefore, the conventional head washing apparatus has a problem that the sebum clogged in the pores cannot be effectively removed without damaging the scalp and the hair.

  Then, this invention makes it a subject to provide the head washing | cleaning apparatus which can remove effectively the sebum clogged in the pore, without damaging a head hair and a scalp in view of said problem.

In order to solve the above problems, a head cleaning device according to the present invention includes a discharge unit that discharges cleaning liquid into a cleaning cap mounted on the head, and a recovery unit that discharges and recovers the cleaning liquid in the cleaning cap, In the head cleaning device that discharges the cleaning liquid collected by the recovery unit from the discharge unit again and circulates the cleaning liquid to clean the head, the discharge unit is detachable from the cleaning cap and discharges the cleaning liquid to the cleaning cap. A nozzle mechanism that includes a tube and generates a micro bubble near the tip of the discharge tube is attached, and fine bubbles called micro bubbles are mixed into the cleaning liquid discharged from the discharge unit.

  According to the above configuration, since the microbubbles are mixed in the cleaning liquid discharged into the cleaning cap, the microbubbles have a diameter of a few microns and a size of several hundred microns at most. , Can reach the pores with the cleaning liquid. When the microbubbles disappear, the microbubbles are rapidly compressed to condense energy and generate ultrasonic waves to effectively remove sebum clogged in the pores. Microbubbles have little effect on human cells, so the scalp and hair do not hurt.

Incidentally, the discharge unit includes a discharge pipe for sending a detachable in the washing cap cleaning liquid to the cleaning cap, Ru fitted with a nozzle mechanism for generating microbubbles in the vicinity of the distal end portion of the discharge pipe.

  That is, in order to generate microbubbles, gas dissolved in the cleaning liquid is generated as microbubbles using a nozzle, and the nozzle mechanism including this nozzle is attached to the discharge pipe side instead of the cleaning cap side. Thus, it is not necessary to prepare a plurality of nozzle mechanisms even if the cleaning cap is replaced.

  Further, by providing a dispersing means for dispersing the cleaning liquid discharged into the cleaning cap in a plurality of directions in the cleaning cap, the cleaning liquid can be spread over the entire head without the cleaning liquid being biased.

  By the way, if the recovery unit includes a recovery tube that is detachably attached to the cleaning cap, and is configured so that the discharge tube and the recovery tube can be directly and detachably connected without using the cleaning cap, the cleaning cap is provided. Since the cleaning liquid can be circulated without intervening, it is easy to warm the cleaning liquid or to clean the inside of the circulation path.

  A filter that removes dust mixed in the cleaning liquid collected by the collection unit may be housed in a transparent casing to form a unit, and the filter unit may be provided in the collection unit in a replaceable manner.

  With this configuration, the filter can be easily replaced each time the head is washed, and hair loss and the like can be observed, so the state of the head can be determined from the hair removed by the filter. can do.

  As is clear from the above description, the present invention uses a cleaning liquid mixed with microbubbles for cleaning the head, so there is no fear of damaging the scalp and hair, and there are fine details such as the back of pores and the surface of hair. It can be washed reliably in the hollow.

  Referring to FIG. 1, reference numeral 1 denotes a main body of a head washing apparatus according to the present invention. The cleaning liquid is sent out from the main body 1 through the discharge pipe 2. A cleaning cap 3 is connected to the discharge pipe 2. The washing cap 3 is attached to the head of the human body like a hat, and the person to be washed sits on the chair in a worn state, and the backrest falls to the rear and is almost in a supine state. The cleaning liquid is discharged from the discharge pipe 2 into the cleaning cap 3 and the head is cleaned. The cleaning liquid is recovered from the cleaning cap 3 through the recovery tube 4 to the filter unit 5, and dust such as hair and dandruff is removed by the filter unit 5 and then recovered to the cartridge tank 6. In addition, since the discharge pipe 2 is suspended by the hanging tool S at an appropriate position, the discharge pipe 2 and the cleaning cap 3 do not slide down due to the weight of the cleaning liquid when the cleaning liquid circulates.

  Referring to FIG. 2, a valve opening mechanism 61 that opens the cartridge tank 6 in a state where the cartridge tank 6 is set in the main body 1 is provided below the cartridge tank 6. When the cartridge tank 6 is set in the main body 1 as shown in the figure, the inside of the cartridge tank 6 communicates with the screw pump 12 via the check valve 11. An air filter 14 is connected to the suction portion 12 a of the screw pump 12 via a check valve 13. Accordingly, when the screw pump 12 is operated, an appropriate amount of air is sucked into the screw pump 12 through the air filter 14 together with the cleaning liquid in the cartridge tank 6. In the screw pump 12, air is dissolved in the cleaning liquid by shearing and refining the bubbles by the impeller rotating inside.

  The cleaning solution in which the air is dissolved is discharged from the discharge portion 12 b together with undissolved bubbles and sent to the gas-liquid separation tank 15. In the gas-liquid separation tank 15, dissolution of air into the cleaning liquid is further promoted, and undissolved air is discharged from the relief valve 15a into the atmosphere.

  The cleaning liquid in which a large amount of air is dissolved is discharged from the gas-liquid separation tank 15 through the heater unit 16 to the cleaning cap 3 from the discharge pipe 2. The heater unit 16 continuously or periodically checks the hot water temperature of the cleaning liquid, and heats the cleaning liquid to a set appropriate temperature, for example, about 40 ° C.

  Referring to FIG. 3, the filter unit 5 includes a cylindrical transparent case main body 51, and an upper lid 52 and a lower lid 53 that are screwed up and down of the case main body. A filter material 54 was attached to almost the lower half of the case body 51. The filter material 54 can be easily pulled out from the case body 51 by removing the upper lid 52 and the lower lid 53 from the case body 51. Therefore, after the filter unit 5 is used, the upper lid 52 and the lower lid are removed from the case body 51. After removing 53 and cleaning each component, a new filter material 54 can be attached and assembled as a new filter unit 5 again.

  55 is a check member for checking the degree of dirt from the color of the collected cleaning liquid, and is formed of a white opaque resin. When the check member 55 is inserted into the case main body 51, a space 56 is formed over the entire circumference. Since the semicircular bowl 55a is provided from the upper end of the check member 55, the cleaning liquid collected through the collection pipe 4 strikes the bowl 55a and is guided to the space 56. The cleaning liquid overflowing from the space 56 is filtered by the filter material 54 and collected in the cartridge tank 6.

  Referring to FIG. 4, female coupling portion 31 is attached to cleaning cap 3 at a position corresponding to the forehead portion when mounted on the head. The discharge pipe 2 is connected to the cleaning cap 3 by inserting the male connection portion 21 provided at the tip of the discharge pipe 2 into the female connection portion 31. In addition, the nozzle unit 7 which generates a microbubble in this male type | mold connection part 21 was attached.

  The nozzle unit 7 has a plurality of orifice plates built in series. The cleaning liquid is compressed and expanded every time the cleaning liquid passes through the orifice plate, and the air dissolved in the cleaning liquid in the process becomes microbubbles. Occurs in the cleaning solution.

  A diversion part 32 is attached to the downstream side of the female connection part 31. The flow dividing portion 32 is provided with a plurality of flow dividing ports 32 a on the outer periphery, and the cleaning liquid containing microbubbles discharged from the nozzle unit 7 is dispersed in a plurality of directions and discharged into the cleaning cap 3.

  On the other hand, a male connecting portion 33 for drainage is attached at a position corresponding to the back of the head with the cleaning cap 3 mounted on the head. A female connection portion 42 formed at the end of the discharge pipe 4 is attached to the male connection portion 33. Accordingly, the cleaning liquid discharged into the cleaning cap 3 flows out into the recovery pipe 4 through the male connecting portion 33.

  By the way, both the male connection part 21 and the male connection part 33 were comprised so that it might become the same diameter. Therefore, the male coupling portion 21 of the discharge pipe 2 can be directly connected to the female coupling portion 42 of the recovery pipe 4 without the cleaning cap 3 interposed therebetween.

  With the above configuration, when the head cleaning is started, a cartridge tank filled with a clean cleaning liquid is set in the main body 1. Then, the cleaning liquid in the cartridge tank 6 flows out by its own weight so that the water level in the main body 1 becomes substantially constant. As a result, the cleaning liquid is also filled in the screw pump 12 and acts as priming water.

  Next, the discharge pipe 2 and the recovery pipe 4 are directly connected without using the cleaning cap 3. In this state, the operation of the screw pump 12 is started. The cleaning liquid is recovered from the discharge pipe 2 through the recovery pipe 4 and the filter unit 5 into the cartridge tank 6, and the cleaning liquid is circulated. During this circulation, the cleaning liquid is heated by the heater unit 16. When the hot water temperature of the cleaning liquid reaches the set hot water temperature, the screw pump 12 is temporarily stopped. And the discharge pipe 2 and the collection | recovery pipe | tube 4 are isolate | separated and each is connected with the washing | cleaning cap 3 with which the head was mounted | worn.

  When this state is achieved, the head is washed. When the screw pump 12 is operated again, the cleaning liquid heated to an appropriate temperature is discharged from the discharge pipe 2 into the cleaning cap 3. A large amount of microbubbles are mixed in the discharged cleaning liquid, and the head is cleaned. The cleaning liquid discharged into the cleaning cap 3 returns to the filter unit 5 through the recovery pipe 4, is filtered, and is recovered in the cleaning tank 6. This circulation cycle is continued for about 10 minutes to wash the head.

  When the cleaning is completed, the discharge pipe 2 and the recovery pipe 4 are removed from the cleaning cap 3 again, the discharge pipe 2 and the recovery pipe 4 are directly connected, and the screw pump 12 is operated for several minutes. By this operation, all the dust remaining in the discharge pipe 4 is filtered out by the filter unit 5. Then, remove the washing cap from the head after washing and rinse it with a shower in another place.

  After the used filter unit 5 is disassembled and cleaned, a new filter material 54 is set and assembled. The cartridge tank 6 from which the used cleaning liquid has been collected is removed from the main body 1. Instead, the cartridge tank 6 filled with clean water is set in the main body, and this clean water is circulated to include the inside of the main body 1. To clean the circulation path. At that time, the recovery pipe 4 is directly connected to the cartridge tank 6 without passing through the filter unit 5.

  When the cleaning with clean water is completed, the cartridge tank 6 is filled with a new cleaning liquid, and a new filter unit 5 is attached to prepare for the next head cleaning.

  By the way, in the said embodiment, although the one diversion part 32 was attached to the washing | cleaning cap 3, a plurality of diversion parts 32 are attached, each diversion part 32 is connected with a short pipe line, and the female type connection part 31 is connected to the connection part of a pipe line. The cleaning liquid in which a large amount of microbubbles are attached may be distributed to the plurality of flow dividing portions 32 and dispersed in the cleaning cap 3.

  In addition, this invention is not limited to an above-described form, You may add a various change in the range which does not deviate from the summary of this invention.

The figure which shows the structure of one embodiment of this invention Diagram showing the configuration of the main unit Sectional view showing the structure of the filter unit Diagram showing the structure of the cleaning cap

Explanation of symbols

1 Main Body 2 Discharge Pipe 3 Cleaning Cap 4 Collection Pipe 5 Filter Unit 6 Cartridge Tank 7 Nozzle Unit

Claims (4)

Equipped with a discharge part that discharges the cleaning liquid into the cleaning cap attached to the head and a recovery part that discharges and recovers the cleaning liquid in the cleaning cap. In the head cleaning apparatus for circulating and cleaning the head, the discharge part is provided at a position corresponding to the forehead part when the cleaning cap is attached to the head, and the discharge part is provided with the cleaning cap. A discharge pipe that is detachable and that feeds the cleaning liquid to the cleaning cap is attached, and a nozzle mechanism that generates microbubbles is attached in the vicinity of the tip of the discharge pipe, and the cleaning liquid discharged from the discharge section is finely called microbubbles. A head washing apparatus characterized in that bubbles are mixed therein. 2. The head cleaning apparatus according to claim 1, further comprising a dispersion unit that disperses the cleaning liquid discharged into the cleaning cap in a plurality of directions in the cleaning cap. The recovery unit includes a recovery pipe detachably attached to the cleaning cap, and is configured to be able to connect the discharge pipe and the recovery pipe directly and detachably without using a cleaning cap. The head washing apparatus according to claim 1 or 2 . The filter for removing dust mixed in the cleaning liquid recovered by the recovery unit is housed in a transparent casing to form a unit, and the filter unit is provided in the recovery unit in a replaceable manner. The head washing apparatus according to any one of claims 1 to 3 .

Images